<?php
defined('_JEXEC') or die;

jimport('joomla.application.component.view');

/**
 * View class for a list of Tours.
 */
class TravelViewTours extends JView{
	/**
	 * Display the view
	 */
	public function display($tpl = null)
	{
		$this->state		= $this->get('State');
		//$this->items		= $this->get('Items');
		//$this->pagination	= $this->get('Pagination');

		// Check for errors.
		if (count($errors = $this->get('Errors'))) {
			throw new Exception(implode("\n", $errors));
		}
        
		$this->addToolbar();
        
        $input = JFactory::getApplication()->input;
        echo $view = $input->getCmd('view', 'tours');
        TravelHelper::addSubmenu($view);
        
		parent::display($tpl);
	}
	/**
	 * Add the page title and toolbar.
	 *
	 * @since	1.6
	 */
	protected function addToolbar()
	{
		require_once JPATH_COMPONENT.'/helpers/travel.php';
	
		$state	= $this->get('State');
		$canDo	= TravelHelper::getActions($state->get('filter.category_id'));	
	
		JToolBarHelper::title(JText::_('COM_TRAVEL_TITLE'), 'banners.png');
	
		//Check if the form exists before showing the add/edit buttons
		$formPath = JPATH_COMPONENT_ADMINISTRATOR.'/views/tour';
		if (file_exists($formPath)) {
	
			if ($canDo->get('core.create')) {
				JToolBarHelper::addNew('tour.add','JTOOLBAR_NEW');
			}
	
			if ($canDo->get('core.edit') && isset($this->items[0])) {
				JToolBarHelper::editList('tour.edit','JTOOLBAR_EDIT');
			}
	
		}
	
		if ($canDo->get('core.edit.state')) {
	
			if (isset($this->items[0]->state)) {
				JToolBarHelper::divider();
				JToolBarHelper::custom('tours.publish', 'publish.png', 'publish_f2.png','JTOOLBAR_PUBLISH', true);
				JToolBarHelper::custom('tours.unpublish', 'unpublish.png', 'unpublish_f2.png', 'JTOOLBAR_UNPUBLISH', true);
			} else if (isset($this->items[0])) {
				//If this component does not use state then show a direct delete button as we can not trash
				JToolBarHelper::deleteList('', 'tours.delete','JTOOLBAR_DELETE');
			}
	
			if (isset($this->items[0]->state)) {
				JToolBarHelper::divider();
				JToolBarHelper::archiveList('tours.archive','JTOOLBAR_ARCHIVE');
			}
			if (isset($this->items[0]->checked_out)) {
				JToolBarHelper::custom('tours.checkin', 'checkin.png', 'checkin_f2.png', 'JTOOLBAR_CHECKIN', true);
			}
		}
	
		//Show trash and delete for components that uses the state field
		if (isset($this->items[0]->state)) {
			if ($state->get('filter.state') == -2 && $canDo->get('core.delete')) {
				JToolBarHelper::deleteList('', 'tours.delete','JTOOLBAR_EMPTY_TRASH');
				JToolBarHelper::divider();
			} else if ($canDo->get('core.edit.state')) {
				JToolBarHelper::trash('tours.trash','JTOOLBAR_TRASH');
				JToolBarHelper::divider();
			}
		}
	
		if ($canDo->get('core.admin')) {
			JToolBarHelper::preferences('com_travel');
		}
	}
}